Java Reflection Primitive getWrapperClassIfPrimitive(final Class clazz)

Description

get Wrapper Class If Primitive

License

Apache License

Declaration

public static Class<?> getWrapperClassIfPrimitive(final Class<?> clazz) 

Method Source Code

//package com.java2s;
/*//w  w w  . j  a  v a  2 s .  c o  m
 * Copyright 2004-2010 the Seasar Foundation and the Others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

import java.util.HashMap;
import java.util.Map;

public class Main {
    private static Map<Class<?>, Class<?>> PRIMITIVE_TO_WRAPPER_MAP = new HashMap<Class<?>, Class<?>>();

    public static Class<?> getWrapperClassIfPrimitive(final Class<?> clazz) {
        if (PRIMITIVE_TO_WRAPPER_MAP.containsKey(clazz)) {
            return PRIMITIVE_TO_WRAPPER_MAP.get(clazz);
        } else {
            return clazz;
        }
    }
}

Related

1. getWrapper(final Class beanClass)
2. getWrapperClass(Class clazz)
3. getWrapperClass(Class primitiveClass)
4. getWrapperClass(String className)
5. getWrapperClassForPrimitive(Class primitiveClass)
6. isAJavaPrimitiveArrayClass(final Class type)
7. isBoxed(Class boxedClass, Class primitiveClass)
8. isExtPrimitive(Class clazz)
9. isNumber(Class type)